Alcock, Ralph. <br/><br/>
Tractor-implement systems / 
Ralph Alcock. 
 - Westport, Conn. :  AVI Pub. Co.,  c1986. 
 - xi, 161 p. :  ill. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0870555227 
<br/><br/><label>LCCN: </label>93016141     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm tractors.<br/>Agricultural implements.